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©2005 Johnson Level & Tool
4) When you are finished using the detector, press the power key to
turn the unit off.
(c) Using the Sound Function
With the detector turned ON, press the
sound switch to alternate between
sound-on and sound-off.
Note:
The sound indicator will also
turn on and off in the
LCD screen (Fig. 17, 18).
With the sound function turned on:
- If the laser signal is above the detector, a slow short sound is emitted.
- If the laser signal is below the detector, a rapid short sound is emitted.
- If the laser signal is aligned on the mid portion of the detector, a
continuous sound is emitted.
Note:
Whether or not the sound function is in use, there is still indicator
sound when you press the key.
(d) Using the Coarse/Fine Detecting Switch
With the detector turned ON, press the
coarse/fine switch. This switch alternates
the unit between coarse and fine detecting.
The detector has different check and
measure precision.
(Fig. 19) LCD indicating coarse detection
(Fig. 20) LCD indicating fine detection
Sound
Silence
Fig. 17 Fig. 18
Fig. 19 Fig. 20
40-6560_6570 English 5/5/05 4:30 PM Page 16